Submerged installation of the unit
Connection
B
Do not plug the power plug into the outlet yet!
Installation
C
• Position the pump horizontally on a firm, mud-free surface.
• Ensure that the pump is securely positioned.
• Only operate the pump when it is fully submerged.
A pull rope allows you to simply pull the pump out of the water.
− Pull the pull rope through the round openings on the bottom pan of the filter and make a
knot.
Commissioning/start-up
NOTE
The unit will be destroyed if it is operated with a dimmer. It contains sensitive electrical compo-
nents.
Do not connect the unit to a dimmable power supply.
NOTE
Never allow the pump to run dry. Otherwise the pump will be destroyed.
Only operate the pump while it is submerged or flooded.
Switching ON/OFF
• Switching on: Plug the power plug into the outlet.
– The unit switches on immediately.
• Switching off: Pull the power plug from the outlet.
Environmental Function Control (EFC)
When started up, the pump automatically performs a pre-programmed self-test (Environmental
Function Control (EFC)). The pump detects if it is running dry / blocked or submerged. The pump
turns off automatically after 60 to 120 seconds if it runs dry/is blocked. In the event of a mal-
function, disconnect the power supply and "flood the pump" or remove the obstacle. After-
wards, the unit can be restarted.
14